Pith Number

pith:DFVTVTUE

pith:2014:DFVTVTUEKFJJMFWUZTUKHUZUIY

not attested not anchored not stored refs pending

The Erd\H{o}s-Gy\'arf\'as problem on generalized Ramsey numbers

Benny Sudakov, Choongbum Lee, David Conlon, Jacob Fox

arxiv:1403.0250 v1 · 2014-03-02 · math.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DFVTVTUEKFJJMFWUZTUKHUZUIY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:44:29.169262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

196b3ace8451529616d4cce8a3d334463d588f038418ea12b005882364bfc21b

Aliases

arxiv: 1403.0250 · arxiv_version: 1403.0250v1 · doi: 10.48550/arxiv.1403.0250 · pith_short_12: DFVTVTUEKFJJ · pith_short_16: DFVTVTUEKFJJMFWU · pith_short_8: DFVTVTUE

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DFVTVTUEKFJJMFWUZTUKHUZUIY \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 196b3ace8451529616d4cce8a3d334463d588f038418ea12b005882364bfc21b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8551d9f8ad665d6d926a894632d683f34108e6cce0926e631a74915502da6856",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-03-02T17:59:46Z",
    "title_canon_sha256": "8577eecb42f375d2c1e9ef4be7307e97338138eae2bb47f419b116776a11d36b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0250",
    "kind": "arxiv",
    "version": 1
  }
}